Resources Resources such as documents, research, data, and other tools related to the activities of the California Air Resources Board are available from this page. Use the following general categories or the search tool below. Resource DirectoriesExecutive OrdersPermits, Certifications, Verifications, and RegistrationsFormsDatabase ApplicationsResearchA-Z indexVapor Recovery Keywords Airborne ToxicsAir PollutionBusiness AssistanceCars & TrucksCars, Trucks, & MotorcyclesClean CarsClimate ChangeDiesel VehiclesEnforcementFuelsHeavy-Duty EquipmentIncentivesIndustry & ManufacturingResearch(-)Truck & BusAlternative Diesel FuelsCarl Moyer Memorial Air Quality Standards Attainment ProgramClimate Change ProgramsCommunity Air Protection Program Community HealthDiesel VehiclesExposureGreenhouse Gas Standards for Medium- and Heavy-Duty Engines and Vehicles(-)In-Use Compliance ProgramsIn-Use Off-Road Diesel-Fueled Fleets RegulationPort Activities Research PlanningSchool BusesStudy of Neighborhood Air near Petroleum SourcesTransport Refrigeration UnitTruck and Bus Regulation Truck and Bus Surveillance Program(-)Truck Loan Assistance ProgramVehicle Emissions Research ProgramZero-Emission Powertrain CertificationFact SheetResearch 3 results found for Fact SheetDMV Compliance Verification ResearchResearch Synthesis #16-02 "Advanced Technologies Reduce Diesel Pollution" Fact SheetTruck Loan Assistance FeaturedTruckStop Diesel Truck InformationDriveClean Buying guide for clean and efficient vehiclesBreathe Well Air quality in your neighborhood